Questions - ASKSAGE: Sage Q&A Forum

127

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1

answer

no

votes

2023-11-21 14:51:30 +0100 eric_g

grad on a generic metric

67

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no

answers

no

votes

2023-11-23 00:43:23 +0100 Max Alekseyev

Regarding computing modular forms in PARI/GP [closed]

272

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1

answer

no

votes

2023-11-24 13:12:53 +0100 rburing

How to divide two polynomials in GF(2)[x] and get result in same type as of operands [closed]

division_polynomial

131

views

2

answers

no

votes

2023-11-26 15:44:38 +0100 eric_g

Wrong result for gradient in spherical coordinates [closed]

sagemanifolds

306

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2

answers

no

votes

2023-11-28 15:26:45 +0100 eric_g

I want to calculate the Riemann tensor and Kretschmann scalar for Kerr- De Sitter spacetime but it is taking too long and not giving any answer please help

maniflods

130

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1

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no

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2023-11-27 18:05:37 +0100 John Palmieri

How can I animate this in Jupyter Notebook? Any animation will do

118

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1

answer

no

votes

2023-11-26 09:28:25 +0100 GPN

differential (1-form) simplifies a bit too much

457

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1

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no

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2023-11-26 11:29:26 +0100 achrzesz

How to express (-t^2 + x^2 + y^2 + z^2) as (x_μ)^2 ?

144

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1

answer

no

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2023-11-26 16:29:26 +0100 eric_g

How to define a vector field over a chart?

vector-fields

204

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2

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no

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2023-11-27 11:28:22 +0100 geroyx

Expand cos(2*pi/n) for n=5, 17, 257, 65537 to Radicals (Fermat prime numbers)

42

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no

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no

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2023-11-26 18:29:27 +0100 pfeifhns

symbolic function with a variable list of parameters [closed]

119

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1

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no

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2023-11-27 05:59:30 +0100 dsejas

Indexes in Linear programming

313

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1

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no

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2023-11-29 16:26:36 +0100 achrzesz

Plotting a Möbius transformation

109

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1

answer

no

votes

2023-11-29 00:56:35 +0100 Max Alekseyev

Coercion - polynomial in two variable/polynomial in one variable over function field

335

views

1

answer

no

votes

2023-11-29 16:29:27 +0100 Max Alekseyev

Cyclotomic Polynomials and Primitive Roots of Unity

101

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1

answer

no

votes

2023-11-30 05:58:52 +0100 PatB

The method lim() does not return a simple integer

288

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1

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no

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2023-12-03 17:44:05 +0100 dan_fulea

Finding projective orders over residual class rings of form Z / (p)^{n} Z

193

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1

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no

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2023-12-01 07:31:10 +0100 achrzesz

Was not able to correctly evaluate the polynomial with roots of unity

84

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1

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no

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2023-11-30 09:48:51 +0100 achrzesz

Overflow in list_plot?

169

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1

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no

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2023-12-02 12:08:38 +0100 eric_g

cannot use .str() on kernel of Matrix ?

linear-algebra

197

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no

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no

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2023-12-03 04:23:20 +0100 hunKing

How to define a manifold for representing PDEs in vectorial form?

140

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1

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no

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2023-12-03 10:05:51 +0100 narodnik

Sage convert SymbolicRing equation to symbolic expression

116

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1

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no

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2023-12-07 02:19:59 +0100 dan_fulea

Incidence graphs of generalised quadrangle and hexagon

130

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1

answer

no

votes

2023-12-05 19:54:03 +0100 Max Alekseyev

number of arguments does not match number of variables in parent

substitution

47

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no

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no

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2023-12-06 03:16:48 +0100 Henry Cohn

Multivariate polynomials via FLINT

65

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no

answers

no

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2023-12-07 01:22:17 +0100 GPN

Expression.simplify() takes no "algorithm" keyword

321

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2

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no

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2023-12-09 11:08:43 +0100 eric_g

Plotting transition-of-transition fails with "cannot evaluate symbolic expression"

156

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no

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no

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2023-12-07 21:15:09 +0100 wizard7703

Plot a planar graph as a plane graph

plot
graph

378

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no

answers

no

votes

2023-12-09 22:24:43 +0100 Max Alekseyev

Could someone explain how the answer was calculated

95

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1

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no

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2023-12-10 23:32:55 +0100 azerbajdzan

12470 questions

grad on a generic metric

Regarding computing modular forms in PARI/GP [closed]

How to divide two polynomials in GF(2)[x] and get result in same type as of operands [closed]

Wrong result for gradient in spherical coordinates [closed]

I want to calculate the Riemann tensor and Kretschmann scalar for Kerr- De Sitter spacetime but it is taking too long and not giving any answer please help

How can I animate this in Jupyter Notebook? Any animation will do

differential (1-form) simplifies a bit too much

How to express (-t^2 + x^2 + y^2 + z^2) as (x_μ)^2 ?

How to define a vector field over a chart?

Expand cos(2*pi/n) for n=5, 17, 257, 65537 to Radicals (Fermat prime numbers)

symbolic function with a variable list of parameters [closed]

Indexes in Linear programming

Plotting a Möbius transformation

Coercion - polynomial in two variable/polynomial in one variable over function field

Cyclotomic Polynomials and Primitive Roots of Unity

The method lim() does not return a simple integer

Finding projective orders over residual class rings of form Z / (p)^{n} Z

Was not able to correctly evaluate the polynomial with roots of unity

Overflow in list_plot?

cannot use .str() on kernel of Matrix ?

How to define a manifold for representing PDEs in vectorial form?

Sage convert SymbolicRing equation to symbolic expression

Incidence graphs of generalised quadrangle and hexagon

number of arguments does not match number of variables in parent

Multivariate polynomials via FLINT

Expression.simplify() takes no "algorithm" keyword

Plotting transition-of-transition fails with "cannot evaluate symbolic expression"

Plot a planar graph as a plane graph

Could someone explain how the answer was calculated

How to convert Gram matrix to quadratic form?

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